Monthly Archives - January 2025

تعریف لوله مسی
27Jan

Definition of Copper Pipe

1. Definition of Copper Pipe • Definition: A copper pipe is a type of pipe made from copper, which is used in industrial and domestic applications due to its physical and chemical properties. • Features: o High resistance to corrosion o Excellent heat transfer o Long durability o Flexibility for easy installation o Hygienic properties and reduction of bacterial growth in drinking water 2. Technical Specifications of Copper Pipes • Raw Materials: High-purity copper (99.9%). • Dimensions and Standards: o Outside diameter: 4 to 100 mm o Wall thickness: 0.5 to 5...

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CFM
20Jan

Definition of CFM

1. Definition of CFM

What is CFM? Basic explanations about CFM and its importance in mechanical engineering and refrigeration systems.

2. Concept of Flow Rate

What is meant by flow rate? Description of flow rate and its relationship to the amount of air passing through a unit of time.

3. Applications of CFM

Use of CFM in different devices: Examples of devices (fan-coils, air handling units, duct split systems) and their airflow rates.

4. What does CFM stand for?

Explanation of the abbreviation: Definition of CFM as "Cubic Feet Per Minute".

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Different Types of Fin Tubes
12Jan

Different Types of Fin Tubes Based on Design

There are various types of fin tubes available for heat transfer applications, each uniquely designed with specific dependencies. Each type of fin tube has its advantages and disadvantages in specific applications to be used in the most suitable conditions. Different Types of Fin Tubes Based on Type of Fin Fin Plate Wrap-on Fin Extruded Fin Fin Plates The plate heat exchanger is a type of heat exchanger that uses plates to transfer heat between fluids. In most cases, the plate fin is categorized as a compact...

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تعریف سابکولینگ و سوپرهیت Subcooling and Super heat Definition
05Jan

Subcooling and Superheating Definition

Definition of Subcooling Subcooling refers to a liquid whose temperature is lower than its saturation point. Process of Subcooling Subcooling and condensation occur in the condenser. The use of subcooling is for transferring refrigerant from the condenser to the thermostatic expansion valve in liquid form. Mechanism of Refrigeration Systems The refrigerant absorbs heat and releases it to the environment after leaving the compressor and reaching the condenser. The temperature decreases in the condenser, and the refrigerant transitions to the liquid phase. Advantages of Subcooling Increased...

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